The Paueliel Trees are silver barked soft-woods that grow enormously tall. With all of this height, the trees always remain skinny, never more than a few feet in diameter.
They are known as the 'first trees' by most of the world. Lumberjacks superstitiously think that these trees are related to the First World, giving these trees a wide berth when logging in an area. There are a few examples of dryads living in paueliel trees, and reports of tatzlwyrms living high in the upper branches.